Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/25/2020
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 10/25/2020 | 17:35:22 | 76.38, -98.57 | 88.97 | 10/25/2020 | 17:34:14 | 76.36,-101.19 | 89.09 | 68.71 | 68 |
| 2 | 10/25/2020 | 18:26:06 | -76.26, 68.36 | 91.12 | 10/25/2020 | 18:24:56 | -76.26, 66.47 | 91.02 | 49.86 | 70 |
| 3 | 10/25/2020 | 19:16:51 | 76.03,-125.07 | 88.71 | 10/25/2020 | 19:15:37 | 76.04,-125.47 | 88.75 | 10.56 | 74 |
| 4 | 10/25/2020 | 20:07:34 | -75.97, 42.03 | 91.34 | 10/25/2020 | 20:06:20 | -75.99, 42.02 | 91.30 | 3.01 | 74 |
| 5 | 10/25/2020 | 20:58:14 | 75.97,-150.63 | 88.68 | 10/25/2020 | 20:57:05 | 75.96,-150.55 | 88.67 | 2.52 | 69 |
| 6 | 10/25/2020 | 21:48:55 | -75.99, 16.78 | 91.30 | 10/25/2020 | 21:47:50 | -76.00, 16.63 | 91.27 | 4.15 | 65 |
| 7 | 10/25/2020 | 22:39:36 | 75.95,-176.03 | 88.68 | 10/25/2020 | 22:38:35 | 75.96,-175.95 | 88.71 | 2.70 | 61 |
| 8 | 10/25/2020 | 23:30:17 | -75.98, -8.62 | 91.29 | 10/25/2020 | 23:29:19 | -75.96, -8.62 | 91.29 | 1.81 | 58 |
| 9 | 10/26/2020 | 00:20:57 | 75.98, 158.72 | 88.73 | 10/26/2020 | 00:20:05 | 75.97, 158.66 | 88.74 | 1.92 | 52 |
| 10 | 10/26/2020 | 01:11:39 | -75.96, -34.02 | 91.28 | 10/26/2020 | 01:10:49 | -75.97, -34.01 | 91.26 | 1.03 | 50 |
| 11 | 10/26/2020 | 02:02:19 | 75.96, 133.32 | 88.74 | 10/26/2020 | 02:01:35 | 75.98, 133.26 | 88.77 | 2.29 | 44 |
| 12 | 10/26/2020 | 02:53:01 | -75.94, -59.43 | 91.27 | 10/26/2020 | 02:52:19 | -75.97, -59.41 | 91.23 | 3.75 | 42 |
| 13 | 10/26/2020 | 03:43:41 | 75.94, 107.92 | 88.75 | 10/26/2020 | 03:43:04 | 75.94, 108.02 | 88.75 | 2.95 | 37 |
| 14 | 10/26/2020 | 04:34:22 | -75.97, -84.68 | 91.22 | 10/26/2020 | 04:33:49 | -75.98, -84.80 | 91.20 | 3.59 | 33 |
| 15 | 10/26/2020 | 05:25:02 | 75.97, 82.67 | 88.80 | 10/26/2020 | 05:24:34 | 75.94, 82.63 | 88.78 | 3.21 | 28 |
| 16 | 10/26/2020 | 06:15:44 | -75.95,-110.08 | 91.22 | 10/26/2020 | 06:15:18 | -75.94,-110.04 | 91.22 | 1.45 | 26 |
| 17 | 10/26/2020 | 07:06:24 | 75.95, 57.26 | 88.80 | 10/26/2020 | 07:06:04 | 75.95, 57.23 | 88.81 | 0.91 | 20 |
| 18 | 10/26/2020 | 07:57:06 | -75.93,-135.48 | 91.21 | 10/26/2020 | 07:56:48 | -75.94,-135.44 | 91.19 | 2.02 | 18 |
| 19 | 10/26/2020 | 08:47:46 | 75.93, 31.86 | 88.81 | 10/26/2020 | 08:47:34 | 75.96, 31.84 | 88.84 | 2.61 | 12 |
| 20 | 10/26/2020 | 09:38:27 | -75.96,-160.73 | 91.16 | 10/26/2020 | 09:38:18 | -75.95,-160.83 | 91.16 | 2.89 | 9 |
| 21 | 10/26/2020 | 10:29:08 | 75.91, 6.46 | 88.82 | 10/26/2020 | 10:29:03 | 75.92, 6.60 | 88.82 | 3.64 | 5 |
| 22 | 10/26/2020 | 11:19:49 | -75.94, 173.87 | 91.15 | 10/26/2020 | 11:19:48 | -75.96, 173.77 | 91.13 | 3.29 | 1 |
| 23 | 10/26/2020 | 12:10:29 | 75.94, -18.79 | 88.87 | 10/26/2020 | 12:10:33 | 75.92, -18.80 | 88.85 | 2.30 | 4 |
| 24 | 10/26/2020 | 13:01:11 | -75.92, 148.47 | 91.14 | 10/26/2020 | 13:01:17 | -75.92, 148.53 | 91.15 | 1.74 | 6 |
| 25 | 10/26/2020 | 13:51:51 | 75.92, -44.19 | 88.88 | 10/26/2020 | 13:52:03 | 75.93, -44.20 | 88.88 | 0.51 | 12 |
| 26 | 10/26/2020 | 14:42:33 | -75.90, 123.07 | 91.13 | 10/26/2020 | 14:42:47 | -75.92, 123.14 | 91.12 | 3.03 | 14 |
| 27 | 10/26/2020 | 15:33:13 | 75.90, -69.59 | 88.88 | 10/26/2020 | 15:33:33 | 75.93, -69.59 | 88.91 | 3.28 | 20 |
| 28 | 10/26/2020 | 16:23:54 | -75.93, 97.82 | 91.09 | 10/26/2020 | 16:24:17 | -75.93, 97.74 | 91.09 | 2.05 | 23 |
| 29 | 10/26/2020 | 17:14:34 | 75.93, -94.84 | 88.93 | 10/26/2020 | 17:15:03 | 75.94, -94.99 | 88.94 | 3.97 | 29 |
| 30 | 10/26/2020 | 18:05:16 | -75.91, 72.41 | 91.08 | 10/26/2020 | 18:05:46 | -75.89, 72.50 | 91.11 | 3.30 | 30 |
| 31 | 10/26/2020 | 18:55:56 | 75.91,-120.24 | 88.94 | 10/26/2020 | 18:56:32 | 75.90,-120.23 | 88.92 | 1.59 | 36 |
| 32 | 10/26/2020 | 19:46:38 | -75.89, 47.01 | 91.07 | 10/26/2020 | 19:47:16 | -75.90, 47.10 | 91.08 | 2.44 | 38 |
| 33 | 10/26/2020 | 20:37:18 | 75.90,-145.65 | 88.95 | 10/26/2020 | 20:38:02 | 75.91,-145.62 | 88.95 | 1.40 | 44 |
| 34 | 10/26/2020 | 21:27:59 | -75.92, 21.76 | 91.02 | 10/26/2020 | 21:28:46 | -75.90, 21.71 | 91.05 | 2.57 | 47 |
| 35 | 10/26/2020 | 22:18:39 | 75.92,-170.90 | 89.00 | 10/26/2020 | 22:19:32 | 75.91,-171.02 | 88.98 | 3.51 | 53 |
| 36 | 10/26/2020 | 23:09:21 | -75.90, -3.64 | 91.02 | 10/26/2020 | 23:10:16 | -75.91, -3.69 | 91.02 | 1.50 | 55 |
| 37 | 10/27/2020 | 00:00:01 | 75.91, 163.70 | 89.00 | 10/27/2020 | 00:01:02 | 75.92, 163.59 | 89.01 | 3.53 | 61 |
| 38 | 10/27/2020 | 00:50:43 | -75.88, -29.04 | 91.01 | 10/27/2020 | 00:51:45 | -75.87, -28.93 | 91.04 | 3.41 | 62 |
| 39 | 10/27/2020 | 01:41:23 | 75.89, 138.30 | 89.01 | 10/27/2020 | 01:42:31 | 75.88, 138.34 | 88.99 | 1.40 | 68 |
| 40 | 10/27/2020 | 02:32:05 | -75.87, -54.44 | 91.00 | 10/27/2020 | 02:33:15 | -75.87, -54.33 | 91.01 | 3.30 | 70 |
| 41 | 10/27/2020 | 03:22:47 | 75.77, 112.60 | 88.94 | 10/27/2020 | 03:24:00 | 75.84, 113.10 | 88.97 | 15.49 | 73 |
| 42 | 10/27/2020 | 04:13:29 | -75.71, -80.28 | 91.11 | 10/27/2020 | 04:14:41 | -75.74, -79.27 | 91.14 | 28.17 | 72 |
| 43 | 10/27/2020 | 05:04:14 | 75.47, 86.33 | 88.72 | 10/27/2020 | 05:05:22 | 75.52, 88.75 | 88.63 | 67.61 | 68 |
| 44 | 10/27/2020 | 05:54:58 | -75.35,-106.68 | 91.37 | 10/27/2020 | 05:56:04 | -75.42,-103.63 | 91.48 | 85.79 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/25/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/25/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP